Tuesday Tip: Is a calorie just a calorie?

Tuesday Tip: Is a calorie just a calorie?🍫

This is a common debate when discussing calorie deficits and food choices. People often say, “A calorie isn’t just a calorie—some are better than others.” For example, they argue that 100 calories of nuts aren’t the same as 100 calories of chocolate.

So, is that true? Well, technically—no. A calorie is simply a unit of measurement for energy. In that sense, 100 calories of nuts provide the same energy as 100 calories of chocolate.

However, the type of food matters. Different foods have different metabolic effects. Some require more energy to digest (this is the thermic effect of food), but the difference is small and unlikely to impact overall calorie burn significantly.

Foods with low-calorie density (like fruits, vegetables, and lean proteins) allow you to eat a larger volume for the same calories. For example, you’d need to eat 10 punnets of raspberries (250 calories) to match the calories in one Snickers bar.

Satiety also varies. High-fibre, protein, and fat-rich foods keep you fuller for longer. Solid and thicker foods provide more satiety than liquids. Some foods are hyperpalatable (aka delicious!), making them easier to overeat, while others naturally regulate appetite.

Food also has emotional and psychological effects. While nuts may be more filling, sometimes no amount of nuts will satisfy a chocolate craving, and that’s okay! In those moments, you’re better off having the chocolate and moving on, rather than overeating other foods while still wanting the chocolate.

Ultimately it’s about balancing all of these things in a way that lets you stick to your calorie goals. So sometimes that will mean going for the more filling option of nuts and sometimes it will mean going for the chocolate you actually want, but being aware that you may feel more hungry later and being prepared for that.

So yes, a calorie is just a calorie—but food is more than just food!

Happy Tuesday!🤗

Xx